PIN code 841233 belongs to Jalalpur BO (Branch Post Office), located in Siwan district, Bihar. It falls under the Eastern Postal Region and is served by 10 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Jalalpur BO | BO | Branch Post Office |
| Laheji BO | BO | Branch Post Office |
| Machhauta BO | BO | Branch Post Office |
| Mandrauli BO | BO | Branch Post Office |
| Daronda SO | SO | Sub Post Office |
| Harsardhanauti BO | BO | Branch Post Office |
| Rasulpur Tilouta BO | BO | Branch Post Office |
| Kolhua BO | BO | Branch Post Office |
| PHarsar BO | BO | Branch Post Office |
| Ramsapur BO | BO | Branch Post Office |
